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[Tweet](https://twitter.com/share) [![](https://info.teledynamics.com/hubfs/blog-images/wireless-bridge_1200x627.jpg)](https://info.teledynamics.com/blog/connect-buildings-without-new-cabling-with-the-grandstream-gwn7302) Sometimes the hardest part of extending a network is simply getting from one building to the next. Running fiber may be expensive, disruptive, or impractical, while adding separate Internet connections introduces recurring costs. The [Grandstream GWN7302 wireless bridging device](https://www.teledynamics.com/productdetails/GS-GWN7302) offers another option: a high-speed wireless bridge that can link buildings and facilities over distances of up to 3.1 miles (5 km).  This device is especially useful for linking buildings and facilities on a campus, allowing them to communicate and share network services such as internet connectivity. In this article, we review this Grandstream device, share its advanced features, and explore the most common use cases for which it is best suited.  [Read More](https://info.teledynamics.com/blog/connect-buildings-without-new-cabling-with-the-grandstream-gwn7302) 0 Comments [Click here to read/write comments](https://info.teledynamics.com/blog/connect-buildings-without-new-cabling-with-the-grandstream-gwn7302#comments-listing) Topics: [QoS](https://info.teledynamics.com/blog/topic/qos), [Wireless](https://info.teledynamics.com/blog/topic/wireless), [Grandstream](https://info.teledynamics.com/blog/topic/grandstream), [Product Review](https://info.teledynamics.com/blog/topic/product-review), [Wi-Fi](https://info.teledynamics.com/blog/topic/wi-fi), [PoE](https://info.teledynamics.com/blog/topic/poe), [Network Infrastructure](https://info.teledynamics.com/blog/topic/network-infrastructure) ## [Grandstream adds Pro AV capabilities to its GWN7800 Pro switch lineup](https://info.teledynamics.com/blog/grandstream-adds-pro-av-capabilities-to-its-gwn7800-pro-switch-lineup) Posted by [Daniel Noworatzky](https://info.teledynamics.com/blog/author/daniel-noworatzky) on Jun 24, 2026, 10:24:00 AM - [Tweet](https://twitter.com/share) [![](https://info.teledynamics.com/hubfs/blog-images/GWN7800Pro-1p-2p-3.jpg)](https://info.teledynamics.com/blog/grandstream-adds-pro-av-capabilities-to-its-gwn7800-pro-switch-lineup) As voice, video, collaboration, and professional AV traffic increasingly share the same network infrastructure, organizations need switches that can deliver more than basic connectivity. They need reliable performance at the access layer, simplified traffic prioritization, and enough flexibility to support not only everyday business networking, but also more demanding AV-over-IP deployments. [Grandstream’s GWN7800 Pro series managed network switches](https://www.teledynamics.com/catalog/keyword/GS-GWN780*-PRO) are designed for exactly that kind of environment. With a new professional AV feature set and three additional models, the series now addresses an even wider range of SMB, collaboration, and AV deployment scenarios. In this article, we take a closer look at the GWN7800 Pro series Pro AV features, explore the latest additions to the lineup, and examine the types of use cases where these switches are especially well suited.  [Read More](https://info.teledynamics.com/blog/grandstream-adds-pro-av-capabilities-to-its-gwn7800-pro-switch-lineup) 0 Comments [Click here to read/write comments](https://info.teledynamics.com/blog/grandstream-adds-pro-av-capabilities-to-its-gwn7800-pro-switch-lineup#comments-listing) Topics: [QoS](https://info.teledynamics.com/blog/topic/qos), [Grandstream](https://info.teledynamics.com/blog/topic/grandstream), [Switches](https://info.teledynamics.com/blog/topic/switches), [VLAN](https://info.teledynamics.com/blog/topic/vlan), [PoE](https://info.teledynamics.com/blog/topic/poe), [Network Infrastructure](https://info.teledynamics.com/blog/topic/network-infrastructure) ## [How AVLANs and AVIoT are reshaping collaboration networks](https://info.teledynamics.com/blog/how-avlans-and-aviot-are-reshaping-collaboration-networks) Posted by [Daniel Noworatzky](https://info.teledynamics.com/blog/author/daniel-noworatzky) on Jun 10, 2026, 10:10:00 AM - [Tweet](https://twitter.com/share) [![](https://info.teledynamics.com/hubfs/blog-images/AVLAN-1200_627b.jpg)](https://info.teledynamics.com/blog/how-avlans-and-aviot-are-reshaping-collaboration-networks) Unified communications (UC) and professional audiovisual (AV) systems have historically been two distinct and separate disciplines with little overlap. Over the past decade, however, the barrier between these two has steadily been crumbling. UC and AV are rapidly converging, and AV systems are increasingly relying on IP networks. This convergence has led to the introduction of new networking requirements and design approaches, such as AVLANs and AVIoT, which involve exciting new capabilities as well as design challenges. In this article, we delve deeper into this convergence story, helping you to better understand the benefits and intricacies this evolution represents for both network engineers and AV integrators. [Read More](https://info.teledynamics.com/blog/how-avlans-and-aviot-are-reshaping-collaboration-networks) 0 Comments [Click here to read/write comments](https://info.teledynamics.com/blog/how-avlans-and-aviot-are-reshaping-collaboration-networks#comments-listing) Topics: [QoS](https://info.teledynamics.com/blog/topic/qos), [Yealink](https://info.teledynamics.com/blog/topic/yealink), [Trends](https://info.teledynamics.com/blog/topic/trends), [Videoconferencing](https://info.teledynamics.com/blog/topic/videoconferencing), [Network Design](https://info.teledynamics.com/blog/topic/network-design), [IoT](https://info.teledynamics.com/blog/topic/iot), [Unified Communications](https://info.teledynamics.com/blog/topic/unified-communications), [Collaboration](https://info.teledynamics.com/blog/topic/collaboration), [VLAN](https://info.teledynamics.com/blog/topic/vlan) ## [Stop guessing: monitor the right VoIP and UC KPIs](https://info.teledynamics.com/blog/stop-guessing-monitor-the-right-voip-and-uc-kpis) Posted by [Daniel Noworatzky](https://info.teledynamics.com/blog/author/daniel-noworatzky) on Mar 25, 2026, 10:25:00 AM - [Tweet](https://twitter.com/share) [![](https://info.teledynamics.com/hubfs/blog-images/UCKPIs_1200x630.jpg)](https://info.teledynamics.com/blog/stop-guessing-monitor-the-right-voip-and-uc-kpis) Your network can be “up” and still deliver a terrible user experience. Dropped calls, choppy audio, and lagging video often go undetected by traditional monitoring tools until users start complaining. The key is knowing which performance indicators truly reflect real-time communication quality. In this article, we break down the key performance indicators that matter most for VoIP and UC and how to use them to ensure a consistently high-quality experience. [Read More](https://info.teledynamics.com/blog/stop-guessing-monitor-the-right-voip-and-uc-kpis) 0 Comments [Click here to read/write comments](https://info.teledynamics.com/blog/stop-guessing-monitor-the-right-voip-and-uc-kpis#comments-listing) Topics: [QoS](https://info.teledynamics.com/blog/topic/qos), [Troubleshooting](https://info.teledynamics.com/blog/topic/troubleshooting), [Unified Communications](https://info.teledynamics.com/blog/topic/unified-communications), [UCaaS](https://info.teledynamics.com/blog/topic/ucaas) ## [How to design Wi-Fi 6 & 7 for high-density voice](https://info.teledynamics.com/blog/how-to-design-wi-fi-6-7-for-high-density-voice) Posted by [Daniel Noworatzky](https://info.teledynamics.com/blog/author/daniel-noworatzky) on Mar 4, 2026, 10:04:00 AM - [Tweet](https://twitter.com/share) [![](https://info.teledynamics.com/hubfs/blog-images/wifi-hi-density1200x627.jpg)](https://info.teledynamics.com/blog/how-to-design-wi-fi-6-7-for-high-density-voice) When dozens or hundreds of users are sharing the same wireless network, voice is the first application to suffer. Calls drop. Audio breaks up. Users blame the phone system. In reality, the issue is often Wi-Fi design. If you’re planning to support high-density voice over Wi-Fi 6, 6E, or 7, the difference between “it works most of the time” and carrier-grade performance comes down to how the network is engineered and tuned. In this article, we examine the aspects involved in designing and building a Wi-Fi network for high-density voice applications, with an emphasis on Wi-Fi 6 and Wi-Fi 7 voice-specific tuning. [Read More](https://info.teledynamics.com/blog/how-to-design-wi-fi-6-7-for-high-density-voice) 0 Comments [Click here to read/write comments](https://info.teledynamics.com/blog/how-to-design-wi-fi-6-7-for-high-density-voice#comments-listing) Topics: [VoWi-Fi](https://info.teledynamics.com/blog/topic/vowi-fi), [QoS](https://info.teledynamics.com/blog/topic/qos), [Wireless](https://info.teledynamics.com/blog/topic/wireless), [Grandstream](https://info.teledynamics.com/blog/topic/grandstream), [Network Design](https://info.teledynamics.com/blog/topic/network-design), [Wi-Fi](https://info.teledynamics.com/blog/topic/wi-fi) ## [How to fix cloud UC call quality with QoS, SBCs, and SD-WAN](https://info.teledynamics.com/blog/how-to-fix-cloud-uc-call-quality-with-qos-sbcs-and-sd-wan) Posted by [Daniel Noworatzky](https://info.teledynamics.com/blog/author/daniel-noworatzky) on Feb 4, 2026, 10:04:00 AM - [Tweet](https://twitter.com/share) [![](https://info.teledynamics.com/hubfs/blog-images/voice-quality1200x630(b).jpg)](https://info.teledynamics.com/blog/how-to-fix-cloud-uc-call-quality-with-qos-sbcs-and-sd-wan)   Market trends continue to favor cloud-based UC deployments over traditional on-site call control, but users still demand PSTN-like availability, reliability, and service quality. What many organizations that move to the cloud quickly realize is that the move does not automatically guarantee better call quality—the usual culprits that cause both voice and video quality issues are still very much at play. In this article, we explore the issues that lead to poor VoIP and UC communications quality in cloud-based deployments and how specific technologies and devices can be used to ensure consistently high-quality services. [Read More](https://info.teledynamics.com/blog/how-to-fix-cloud-uc-call-quality-with-qos-sbcs-and-sd-wan) 0 Comments [Click here to read/write comments](https://info.teledynamics.com/blog/how-to-fix-cloud-uc-call-quality-with-qos-sbcs-and-sd-wan#comments-listing) Topics: [QoS](https://info.teledynamics.com/blog/topic/qos), [Troubleshooting](https://info.teledynamics.com/blog/topic/troubleshooting), [SD-WAN](https://info.teledynamics.com/blog/topic/sd-wan), [UCaaS](https://info.teledynamics.com/blog/topic/ucaas) ## [Old rules, new networks: rethinking QoS for modern UC](https://info.teledynamics.com/blog/old-rules-new-networks-rethinking-qos-for-modern-uc) Posted by [Daniel Noworatzky](https://info.teledynamics.com/blog/author/daniel-noworatzky) on Jan 7, 2026, 10:07:00 AM - [Tweet](https://twitter.com/share) [![](https://info.teledynamics.com/hubfs/blog-images/QoS-UC_1200x627.jpg)](https://info.teledynamics.com/blog/old-rules-new-networks-rethinking-qos-for-modern-uc) UC is an area of telecom that has seen massive, rapid change in recent years. However, even given radical technological shifts, some principles remain the same. The need for quality of service (QoS) is one of them. In this article, we take a fresh look at QoS from the vantage point of today’s UC, taking into account not only advances in QoS itself, but also in the underlying network infrastructure that serves it. [Read More](https://info.teledynamics.com/blog/old-rules-new-networks-rethinking-qos-for-modern-uc) 0 Comments [Click here to read/write comments](https://info.teledynamics.com/blog/old-rules-new-networks-rethinking-qos-for-modern-uc#comments-listing) Topics: [QoS](https://info.teledynamics.com/blog/topic/qos), [Unified Communications](https://info.teledynamics.com/blog/topic/unified-communications), [UCaaS](https://info.teledynamics.com/blog/topic/ucaas) ## [Catch VoIP problems before they happen with synthetic monitoring](https://info.teledynamics.com/blog/catch-voip-problems-before-they-happen-with-synthetic-monitoring) Posted by [Daniel Noworatzky](https://info.teledynamics.com/blog/author/daniel-noworatzky) on Oct 29, 2025, 10:29:00 AM - [Tweet](https://twitter.com/share) [![](https://info.teledynamics.com/hubfs/blog-images/synthetic-testing.jpg)](https://info.teledynamics.com/blog/catch-voip-problems-before-they-happen-with-synthetic-monitoring) When a customer complains that “the phones keep cutting out” or that “the video meetings are glitchy,” you know the pain of trying to track down the cause. Is it the internet provider? The PBX? The router? Maybe a burst of packet loss somewhere between branch offices? By the time you find the culprit, the customer’s already frustrated. That’s why forward-thinking telecom pros are turning to a smarter, more proactive way to catch problems before users ever notice them. It’s called *synthetic monitoring*, and instead of waiting for real users to experience issues, it creates artificial “test calls” and “test meetings” that continuously check system performance from different points on the network. Think of it as a team of virtual users constantly making sure that every part of your VoIP and UC infrastructure is healthy and ready for the real thing. In this article, we explain how synthetic monitoring works, how it differs from traditional passive monitoring, and why it's becoming an essential part of reliable VoIP and UC deployments. Understanding this approach can help you reduce downtime, speed up troubleshooting, and deliver a better experience all around. [Read More](https://info.teledynamics.com/blog/catch-voip-problems-before-they-happen-with-synthetic-monitoring) 0 Comments [Click here to read/write comments](https://info.teledynamics.com/blog/catch-voip-problems-before-they-happen-with-synthetic-monitoring#comments-listing) Topics: [QoS](https://info.teledynamics.com/blog/topic/qos), [VoIP](https://info.teledynamics.com/blog/topic/voip), [Troubleshooting](https://info.teledynamics.com/blog/topic/troubleshooting) ## [Boost UCaaS quality with smarter SD-WAN strategies](https://info.teledynamics.com/blog/boost-ucaas-quality-with-smarter-sd-wan-strategies) Posted by [Daniel Noworatzky](https://info.teledynamics.com/blog/author/daniel-noworatzky) on Oct 1, 2025, 12:17:40 PM - [Tweet](https://twitter.com/share) [![](https://info.teledynamics.com/hubfs/blog-images/featured%20image%20SD-WAN%20meets%20UCaaS_4.png)](https://info.teledynamics.com/blog/boost-ucaas-quality-with-smarter-sd-wan-strategies) Hybrid and remote work have redefined the modern workplace. Teams now connect from headquarters, branch offices, home networks, coffee shops, and even while traveling — often switching between Wi-Fi, broadband, 5G, or satellite links in the process. With so many moving parts, keeping voice and video calls consistently clear can feel like an uphill battle. Dropped audio, frozen video, and lagging meetings are not only annoying, but they can be costly in terms of eroded productivity and hampered user experience. This is where SD-WAN makes a difference. By intelligently orchestrating multiple types of connections, SD-WAN can turn this patchwork of networks into a reliable platform for communication. In this article, we’ll show you how SD-WAN helps overcome the pitfalls of underlay diversity, which mistakes to avoid when deploying it, and the best practices that ensure your UCaaS quality remains high. By the end of the article, you’ll be better equipped to assess your network strategy and support seamless collaboration no matter where your teams are working from. [Read More](https://info.teledynamics.com/blog/boost-ucaas-quality-with-smarter-sd-wan-strategies) 0 Comments [Click here to read/write comments](https://info.teledynamics.com/blog/boost-ucaas-quality-with-smarter-sd-wan-strategies#comments-listing) Topics: [QoS](https://info.teledynamics.com/blog/topic/qos), [Network Security](https://info.teledynamics.com/blog/topic/network-security), [Network Design](https://info.teledynamics.com/blog/topic/network-design), [SD-WAN](https://info.teledynamics.com/blog/topic/sd-wan), [UCaaS](https://info.teledynamics.com/blog/topic/ucaas) ## [SMBs gain all-in-one UC advantage with Grandstream GCC6020 series](https://info.teledynamics.com/blog/smbs-gain-all-in-one-uc-advantage-with-grandstream-gcc6020-series) Posted by [Daniel Noworatzky](https://info.teledynamics.com/blog/author/daniel-noworatzky) on Sep 24, 2025, 10:24:00 AM - [Tweet](https://twitter.com/share) [![](https://info.teledynamics.com/hubfs/blog-images/GCC6020%20(1).jpg)](https://info.teledynamics.com/blog/smbs-gain-all-in-one-uc-advantage-with-grandstream-gcc6020-series) One device, endless capabilities: Grandstream’s GCC6020 series brings together communications, security, VPN connectivity, and switching into a single, compact solution that seems almost unbelievable — until you see it in action. This appliance combines an IP PBX, firewall, VPN router and network switch into one sleek platform. In this article, we examine the [GCC6020 series](https://www.teledynamics.com/catalog/keyword/GS-GCC602*) and highlight its compelling characteristics for both small and mid-sized businesses. Read on to see how these devices make enterprise-grade performance easier and more affordable than ever. [Read More](https://info.teledynamics.com/blog/smbs-gain-all-in-one-uc-advantage-with-grandstream-gcc6020-series) 0 Comments [Click here to read/write comments](https://info.teledynamics.com/blog/smbs-gain-all-in-one-uc-advantage-with-grandstream-gcc6020-series#comments-listing) Topics: [IP PBX](https://info.teledynamics.com/blog/topic/ip-pbx), [QoS](https://info.teledynamics.com/blog/topic/qos), [Total Voice Solution](https://info.teledynamics.com/blog/topic/total-voice-solution), [Grandstream](https://info.teledynamics.com/blog/topic/grandstream), [Network Security](https://info.teledynamics.com/blog/topic/network-security), [Product Review](https://info.teledynamics.com/blog/topic/product-review), [Switches](https://info.teledynamics.com/blog/topic/switches), [Unified Communications](https://info.teledynamics.com/blog/topic/unified-communications), [Firewall](https://info.teledynamics.com/blog/topic/firewall) [All posts](https://info.teledynamics.com/blog/all) [Next](https://info.teledynamics.com/blog/topic/qos/page/2) ## Welcome to our Think Tank In this blog you'll read our thoughts on business telephone systems. While a lot has changed in telecom since TeleDynamics was founded in 1981, we remain as committed as ever to delivering the best customer service in the industry. If you would like elaboration on a specific topic, please let us know in the comments section. Happy reading and thanks for stopping by! ### Receive New Articles by Email ![BiBA-2017-silver-midres](https://info.teledynamics.com/hs-fs/hubfs/Teledynamics_August2024/Images/BiBA-2017-silver-midres.jpg?width=170&name=BiBA-2017-silver-midres.jpg "BiBA-2017-silver-midres") ### Recent Posts - [UC and VoIP auto-provisioning: common pitfalls to avoid](https://info.teledynamics.com/blog/uc-and-voip-auto-provisioning-common-pitfalls-to-avoid) - [Stop selling UC like a product: 7 mistakes to avoid](https://info.teledynamics.com/blog/stop-selling-uc-like-a-product-7-mistakes-to-avoid) - [Connect buildings without new cabling with the Grandstream GWN7302](https://info.teledynamics.com/blog/connect-buildings-without-new-cabling-with-the-grandstream-gwn7302) - [Build a flexible DECT system with the Yealink W70B](https://info.teledynamics.com/blog/build-a-flexible-dect-system-with-the-yealink-w70b) - [Data center cabling: an overlooked key to performance and reliability](https://info.teledynamics.com/blog/data-center-cabling-an-overlooked-key-to-performance-and-reliability) ### Posts by Topic - 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